1
<?xml version='1.0' encoding='UTF-8'?>
1
<?xml version="1.0" encoding="UTF-8"?>
2
2
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3
3
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4
<!ENTITY VERSION "1.0">
5
4
<!ENTITY CONFNAME "mandos-clients.conf">
6
5
<!ENTITY CONFPATH "<filename>/etc/mandos/clients.conf</filename>">
7
<!ENTITY TIMESTAMP "2008-08-29">
6
<!ENTITY TIMESTAMP "2010-09-26">
7
<!ENTITY % common SYSTEM "common.ent">
11
<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
12
13
<title>Mandos Manual</title>
13
14
<!-- NWalsh’s docbook scripts use this to generate the footer: -->
14
15
<productname>Mandos</productname>
15
<productnumber>&VERSION;</productnumber>
16
<productnumber>&version;</productnumber>
16
17
<date>&TIMESTAMP;</date>
35
38
<holder>Teddy Hogeborn</holder>
36
39
<holder>Björn Påhlsson</holder>
40
This manual page is free software: you can redistribute it
41
and/or modify it under the terms of the GNU General Public
42
License as published by the Free Software Foundation,
43
either version 3 of the License, or (at your option) any
48
This manual page is distributed in the hope that it will
49
be useful, but WITHOUT ANY WARRANTY; without even the
50
implied warranty of MERCHANTABILITY or FITNESS FOR A
51
PARTICULAR PURPOSE. See the GNU General Public License
56
You should have received a copy of the GNU General Public
57
License along with this program; If not, see
58
<ulink url="http://www.gnu.org/licenses/"/>.
41
<xi:include href="legalnotice.xml"/>
64
45
<refentrytitle>&CONFNAME;</refentrytitle>
65
46
<manvolnum>5</manvolnum>
117
95
start time expansion, see <xref linkend="expansion"/>.
120
Uknown options are ignored. The used options are as follows:
98
Unknown options are ignored. The used options are as follows:
126
<term><literal><varname>timeout</varname></literal></term>
128
<synopsis><literal>timeout = </literal><replaceable
132
The timeout is how long the server will wait for a
133
successful checker run until a client is considered
134
invalid - that is, ineligible to get the data this server
135
holds. By default Mandos will use 1 hour.
138
The <replaceable>TIME</replaceable> is specified as a
139
space-separated number of values, each of which is a
140
number and a one-character suffix. The suffix must be one
141
of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
142
<quote>h</quote>, and <quote>w</quote> for days, seconds,
143
minutes, hours, and weeks, respectively. The values are
144
added together to give the total time value, so all of
145
<quote><literal>330s</literal></quote>,
146
<quote><literal>110s 110s 110s</literal></quote>, and
147
<quote><literal>5m 30s</literal></quote> will give a value
148
of five minutes and thirty seconds.
154
<term><literal><varname>interval</varname></literal></term>
156
<synopsis><literal>interval = </literal><replaceable
160
How often to run the checker to confirm that a client is
161
still up. <emphasis>Note:</emphasis> a new checker will
162
not be started if an old one is still running. The server
163
will wait for a checker to complete until the above
164
<quote><varname>timeout</varname></quote> occurs, at which
165
time the client will be marked invalid, and any running
166
checker killed. The default interval is 5 minutes.
169
The format of <replaceable>TIME</replaceable> is the same
170
as for <varname>timeout</varname> above.
176
<term><literal>checker</literal></term>
178
<synopsis><literal>checker = </literal><replaceable
179
>COMMAND</replaceable>
104
<term><option>approval_delay<literal> = </literal><replaceable
105
>TIME</replaceable></option></term>
108
This option is <emphasis>optional</emphasis>.
111
How long to wait for external approval before resorting to
112
use the <option>approved_by_default</option> value. The
113
default is <quote>0s</quote>, i.e. not to wait.
116
The format of <replaceable>TIME</replaceable> is the same
117
as for <varname>timeout</varname> below.
123
<term><option>approval_duration<literal> = </literal
124
><replaceable>TIME</replaceable></option></term>
127
This option is <emphasis>optional</emphasis>.
130
How long an external approval lasts. The default is 1
134
The format of <replaceable>TIME</replaceable> is the same
135
as for <varname>timeout</varname> below.
141
<term><option>approved_by_default<literal> = </literal
142
>{ <literal >1</literal> | <literal>yes</literal> | <literal
143
>true</literal> | <literal>on</literal> | <literal
144
>0</literal> | <literal>no</literal> | <literal
145
>false</literal> | <literal>off</literal> }</option></term>
148
Whether to approve a client by default after
149
the <option>approval_delay</option>. The default
150
is <quote>True</quote>.
156
<term><option>checker<literal> = </literal><replaceable
157
>COMMAND</replaceable></option></term>
160
This option is <emphasis>optional</emphasis>.
182
163
This option allows you to override the default shell
183
164
command that the server will use to check if the client is
218
<term><literal>secret</literal></term>
220
<synopsis><literal>secret = </literal><replaceable
221
>BASE64_ENCODED_DATA</replaceable>
200
<term><option><literal>host = </literal><replaceable
201
>STRING</replaceable></option></term>
204
This option is <emphasis>optional</emphasis>, but highly
205
<emphasis>recommended</emphasis> unless the
206
<option>checker</option> option is modified to a
207
non-standard value without <quote>%%(host)s</quote> in it.
210
Host name for this client. This is not used by the server
211
directly, but can be, and is by default, used by the
212
checker. See the <option>checker</option> option.
218
<term><option>interval<literal> = </literal><replaceable
219
>TIME</replaceable></option></term>
222
This option is <emphasis>optional</emphasis>.
225
How often to run the checker to confirm that a client is
226
still up. <emphasis>Note:</emphasis> a new checker will
227
not be started if an old one is still running. The server
228
will wait for a checker to complete until the below
229
<quote><varname>timeout</varname></quote> occurs, at which
230
time the client will be disabled, and any running checker
231
killed. The default interval is 5 minutes.
234
The format of <replaceable>TIME</replaceable> is the same
235
as for <varname>timeout</varname> below.
241
<term><option>secfile<literal> = </literal><replaceable
242
>FILENAME</replaceable></option></term>
245
This option is only used if <option>secret</option> is not
246
specified, in which case this option is
247
<emphasis>required</emphasis>.
250
Similar to the <option>secret</option>, except the secret
251
data is in an external file. The contents of the file
252
should <emphasis>not</emphasis> be base64-encoded, but
253
will be sent to clients verbatim.
256
File names of the form <filename>~user/foo/bar</filename>
257
and <filename>$<envar>ENVVAR</envar>/foo/bar</filename>
264
<term><option>secret<literal> = </literal><replaceable
265
>BASE64_ENCODED_DATA</replaceable></option></term>
268
If this option is not specified, the <option
269
>secfile</option> option is <emphasis>required</emphasis>
224
273
If present, this option must be set to a string of
225
274
base64-encoded binary data. It will be decoded and sent
238
287
lines is that a line beginning with white space adds to
239
288
the value of the previous line, RFC 822-style.
242
If this option is not specified, the <option
243
>secfile</option> option is used instead, but one of them
244
<emphasis>must</emphasis> be present.
250
<term><literal>secfile</literal></term>
252
<synopsis><literal>secfile = </literal><replaceable
253
>FILENAME</replaceable>
256
The same as <option>secret</option>, but the secret data
257
is in an external file. The contents of the file should
258
<emphasis>not</emphasis> be base64-encoded, but will be
259
sent to clients verbatim.
262
This option is only used, and <emphasis>must</emphasis> be
263
present, if <option>secret</option> is not specified.
269
<term><literal>host</literal></term>
271
<synopsis><literal>host = </literal><replaceable
272
>STRING</replaceable>
275
Host name for this client. This is not used by the server
276
directly, but can be, and is by default, used by the
277
checker. See the <option>checker</option> option.
294
<term><option>timeout<literal> = </literal><replaceable
295
>TIME</replaceable></option></term>
298
This option is <emphasis>optional</emphasis>.
301
The timeout is how long the server will wait (for either a
302
successful checker run or a client receiving its secret)
303
until a client is disabled and not allowed to get the data
304
this server holds. By default Mandos will use 1 hour.
307
The <replaceable>TIME</replaceable> is specified as a
308
space-separated number of values, each of which is a
309
number and a one-character suffix. The suffix must be one
310
of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
311
<quote>h</quote>, and <quote>w</quote> for days, seconds,
312
minutes, hours, and weeks, respectively. The values are
313
added together to give the total time value, so all of
314
<quote><literal>330s</literal></quote>,
315
<quote><literal>110s 110s 110s</literal></quote>, and
316
<quote><literal>5m 30s</literal></quote> will give a value
317
of five minutes and thirty seconds.
285
325
<refsect1 id="expansion">
286
326
<title>EXPANSION</title>
317
357
<quote><literal>%%(<replaceable>foo</replaceable>)s</literal
318
358
></quote> will be replaced by the value of the attribute
319
359
<varname>foo</varname> of the internal
320
<quote><classname>Client</classname></quote> object. See the
321
source code for details, and let the authors know of any
322
attributes that are useful so they may be preserved to any new
323
versions of this software.
360
<quote><classname>Client</classname></quote> object in the
361
Mandos server. The currently allowed values for
362
<replaceable>foo</replaceable> are:
363
<quote><literal>approval_delay</literal></quote>,
364
<quote><literal>approval_duration</literal></quote>,
365
<quote><literal>created</literal></quote>,
366
<quote><literal>enabled</literal></quote>,
367
<quote><literal>fingerprint</literal></quote>,
368
<quote><literal>host</literal></quote>,
369
<quote><literal>interval</literal></quote>,
370
<quote><literal>last_approval_request</literal></quote>,
371
<quote><literal>last_checked_ok</literal></quote>,
372
<quote><literal>last_enabled</literal></quote>,
373
<quote><literal>name</literal></quote>,
374
<quote><literal>timeout</literal></quote>, and, if using
375
D-Bus, <quote><literal>dbus_object_path</literal></quote>.
376
See the source code for details. <emphasis role="strong"
377
>Currently, <emphasis>none</emphasis> of these attributes
378
except <quote><literal>host</literal></quote> are guaranteed
379
to be valid in future versions.</emphasis> Therefore, please
380
let the authors know of any attributes that are useful so they
381
may be preserved to any new versions of this software.
326
384
Note that this means that, in order to include an actual
392
450
fingerprint = 3e393aeaefb84c7e89e2f547b3a107558fca3a27
393
451
secfile = /etc/mandos/bar-secret
453
approved_by_default = False
396
455
</programlisting>
397
456
</informalexample>
400
459
<refsect1 id="see_also">
401
460
<title>SEE ALSO</title>
404
<refentrytitle>mandos</refentrytitle>
405
<manvolnum>8</manvolnum></citerefentry>, <citerefentry>
406
<refentrytitle>mandos-keygen</refentrytitle>
407
<manvolnum>8</manvolnum></citerefentry>, <citerefentry>
408
<refentrytitle>mandos.conf</refentrytitle>
409
<manvolnum>5</manvolnum></citerefentry>
462
<citerefentry><refentrytitle>mandos-keygen</refentrytitle>
463
<manvolnum>8</manvolnum></citerefentry>,
464
<citerefentry><refentrytitle>mandos.conf</refentrytitle>
465
<manvolnum>5</manvolnum></citerefentry>,
466
<citerefentry><refentrytitle>mandos</refentrytitle>
467
<manvolnum>8</manvolnum></citerefentry>